GMC Terrain Light Bulb Size Chart

GMC Terrain light bulb size options include 12961, 3057, 194, H11, and 7444NA. A replacement chart covers 2010-2024 models across 23 lighting locations. Each location entry lists specific model years and bulb size data for the vehicle to ensure correct identification of components.

Select a light bulb location for GMC Terrain to view detailed replacement information.